Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Screwdriver for electrician

A technology of screwdriver and screwdriver head, which is applied in the direction of screwdrivers, manufacturing tools, wrenches, etc., which can solve the problems of increasing the weight of electric workers, economic loss, and single function of screwdrivers

Inactive Publication Date: 2016-08-24
国网江苏省电力有限公司淮安供电分公司 +2
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used screwdriver is that the handle and the bit rotate in the same direction. When the space is small, the screwdriver with this structure is inconvenient to operate. It is necessary to disassemble the outer shell first to provide enough operating space; or destroy the original screw and then replace it with a new one. screw
These two methods will bring certain damage to the equipment, thereby causing certain economic losses. In addition, the operation process is complicated, which increases the labor force and lengthens the working time.
[0003] The function of the screwdrivers in the prior art is relatively single. If there are many different types of screws, the general electric workers need to bring different types of screwdrivers, such as "ten"-shaped screws and "one"-shaped screws. In such a situation, the general electric workers have to carry two corresponding types of screwdrivers respectively, which increases the weight of the objects carried by the electric workers to a great extent. In summary, it is necessary to propose a new technical solution To solve this technical problem, the burden on electric workers has been reduced

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Screwdriver for electrician
  • Screwdriver for electrician
  • Screwdriver for electrician

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described below. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships sh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Depthaaaaaaaaaa
Widthaaaaaaaaaa
Depthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a screwdriver for an electrician. The screwdriver comprises a screwdriver handle, a screwdriver main rod and a screwdriver head, wherein one end of the screwdriver main rod is inserted into the screwdriver handle, and the other end of the screwdriver main rod is connected with the screwdriver head; the screwdriver head comprises a first screwdriver head and a second screwdriver head; a first slot and a second slot are arranged in a direction in which the first screwdriver head is perpendicular to the second screwdriver head; the first slot and the second slot are arranged in parallel in the direction of the perpendicular symmetric axis of the first screwdriver head; a fastener is arranged on the second screwdriver head; when the fastener is fastened to the second slot, the screwdriver is in a cross shape; when the fastener is fastened to the first slot, the screwdriver is in a linear shape. Different models of screws such as cross and linear screws can be met during work, and by using the screwdriver provided by the invention, an electric worker only needs to carry one screwdriver.

Description

technical field [0001] The invention relates to the technical field of electric power auxiliary equipment, in particular to an electrician screwdriver. Background technique [0002] Screwdrivers are widely used in industrial production, electric power construction and family life. The commonly used screwdriver is that the handle and the bit rotate in the same direction. When the space is small, the screwdriver with this structure is inconvenient to operate. It is necessary to disassemble the outer shell first to provide enough operating space; or destroy the original screw and then replace it with a new one. screws. These two ways all can bring certain damage to equipment, thereby cause certain economic loss, in addition, this operation process is complicated, has improved labor force, has lengthened working time. [0003] The function of the screwdrivers in the prior art is relatively single. If there are many different types of screws, the general electric workers need t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B25B15/02B25B23/00
CPCB25B15/02B25B15/004B25B23/00
Inventor 石旭初刘建戈罗坤
Owner 国网江苏省电力有限公司淮安供电分公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com